초록 ▼

A dolly for moving a snowmobile on a supporting surface such as a garage floor, ground, etc., wherein the dolly may be positioned beneath the snowmobile from the forward portion of the snowmobile. The dolly has a jack associated therewith which may be operated to raise the track portion of the snowm

A dolly for moving a snowmobile on a supporting surface such as a garage floor, ground, etc., wherein the dolly may be positioned beneath the snowmobile from the forward portion of the snowmobile. The dolly has a jack associated therewith which may be operated to raise the track portion of the snowmobile from the ground. The forward end of the dolly may then be moved upwardly so that the skis of the snowmobile are also moved out of engagement with the supporting surface. The snowmobile may then be conveniently moved from one location to another.

대표청구항 ▼

[ We claim:] [1.] A dolly for moving a snowmobile, said snowmobile including a body having a forward end, a rearward end, opposite sides, an underside, a movable endless track extending downwardly from said underside at the rearward end of said body which is positioned between said opposite sides an

[ We claim:] [1.] A dolly for moving a snowmobile, said snowmobile including a body having a forward end, a rearward end, opposite sides, an underside, a movable endless track extending downwardly from said underside at the rearward end of said body which is positioned between said opposite sides and a pair of horizontally spaced-apart skis at the forward end of said body, comprising:a substantially U-shaped frame including an elongated front frame member having opposite ends, an elongated first side frame member secured to said front frame member at one end thereof and extending rearwardly therefrom and an elongated second side frame member secured to said front frame member at the other end thereof and extending rearwardly therefrom;the distance between said first and second side frame members being such that said U-shaped frame may be moved rearwardly underneath said body between said skis and being such that said first and second side frame members may be positioned on opposite sides of said track;an elongated pivot shaft rotatably secured to said first and second side frames and extending therebetween;said pivot shaft having first and second ends;a first wheel support secured to said first end of said pivot shaft and extending transversely with respect to the longitudinal axis of said pivot shaft;a second wheel support secured to said second end of said pivot shaft and extending transversely with respect to the longitudinal axis of said pivot shaft;said first and second wheel supports each having a forward end secured to said pivot shaft and each having a rearward end positioned rearwardly of the forward end thereof;a first wheel rotatably secured to the rearward end of said first wheel support;a second wheel rotatably secured to the rearward end of said second wheel support;an elongated handle having rearward and forward ends;said rearward end of said handle being secured to said front frame member and extending forwardly therefrom;a hydraulic jack operatively secured to said handle;said jack including an elongated body having an elongated power ram selectively movably extending therefrom;said jack also including a manually operable valve for controlling the operation of said ram and including a reciprocable actuator for extending said ram from said jack body;said jack being disposed with respect to said handle so that the longitudinal axis of said jack body and said ram are parallel to the longitudinal axis of said handle;a lever pivotally secured to said handle and operatively secured to said jack actuatorlinkage means operatively interconnecting said ram and said pivot shaft whereby extension of said ram from said jack body causes said pivot shaft to pivot with respect to said U-shaped frame for lowering said first and second wheels into engagement with a supporting surface, and for raising said first and second side frame members into engagement with the underside of said snowmobile body to at least lift the rearward end of said snowmobile from engagement with the supporting surface to enable the snowmobile to be supported on said first and second wheels so that the snowmobile may be moved thereon and maneuvered through the use of said handle.